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The purpose of the network card is to create a local and wireless network, where it forms a connection between a PC (laptop) and other important elements in this chain.

Wi-Fi repeater is a device that extends the range of a wireless network.

Routers with high bandwidth must have a powerful processor, a large amount of RAM, the ability to transmit a signal to a large number of connected devices, and so on.

There are two ways to connect routers to each other - wirelessly or via cable. The two options have their pros and cons.

The occurrence of viruses can occur completely unnoticed, for example, by clicking on a malicious link, opening a spam email in an email or via a USB drive, and accordingly, a logical question arises: how to clean a laptop from a virus?

Due to the military situation in Ukraine, many people are often forced to stay in shelters. Staying connected is extremely important right now. Therefore, BRIZ organizes Internet connection in bomb shelters, basements, parking lots and territorial defense premises in its coverage area.

A virtual server is a hosting service where many other digital dedicated servers are rented out on one physical server. They contain all the functions for full-fledged work, namely root access, there is the ability to install an OS (Windows, Linux, FreeBSD, etc.) and other programs to choose from.

An eSIM is a small chip that can be found on a smartphone, tablet, watch, and other devices. As a rule, it is installed by the manufacturer and you cannot get it like a regular SIM card, so this technology can only be used by those owners of devices that have the chip built in by default.